Wiring waterproof installation method of monitoring equipment

Abstract

The invention discloses a wiring waterproof installation method for monitoring equipment, a corresponding connection structure comprises the monitoring equipment, a wiring suite, a wiring and a fan, and the installation method comprises the following steps: S1, positioning a sealing ring; s2, mounting a wiring suite; s3, connecting wires and butting; and S4, performing waterproof test. According to the invention, a plurality of clamping structures are arranged along the axial direction of the wiring, specifically, the clamping structures are clamped with the outer side of the wiring suite and are clamped with the inner sides of the wiring suite and the clamping ring in a multi-layer nested manner, so that axial positioning of the wiring is realized, waterproof treatment of the wiring end part and the monitoring equipment is carried out in cooperation with a waterproof sealing ring, and the waterproof function is ensured to be stable. According to the structure, through the design of the fan and the touch switch, when the wiring offset is too large, air showering is carried out between the wiring and the wiring suite, so that water in the gap between the wiring and the wiring suite is blown out, water permeation is avoided, and the drainage function is achieved on the basis of water blocking. The mounting method and the connecting structure are convenient to disassemble and assemble, and stable in positioning and waterproof performance.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring equipment, in particular to a wiring waterproof installation method for monitoring equipment. Background Art

[0002] Some monitoring equipment needs to be laid out outdoors, which places high demands on waterproof performance. The waterproof design of the connection between the power supply or function expansion wiring and the wiring is particularly important. The waterproof treatment of the connection between common wiring and monitoring equipment mainly includes setting a wiring kit at the connection point between the wiring and the monitoring equipment surface, and setting positioning and waterproof ferrules inside the wiring and monitoring equipment. However, the common structure is not strong enough to prevent the wiring from being pulled or loosened. The waterproof ferrule is easy to be axially displaced at the contact structure when the wiring is loosened, forming a gap, making the sealing effect unstable; when the monitoring equipment is in use, the wiring moves laterally, and the gap between the wiring and its positioning structure on one side is reduced, making it easier for water to penetrate here due to capillary action, which leads to easy accumulation of water in the gap between the wiring and the monitoring equipment. This is more serious in rainy environments. The common structural waterproof design is only used to block water without drainage design, making the monitoring equipment easy to be damp inside, affecting its normal operation. Summary of the invention

[0003] The purpose of the present invention is to provide a wiring waterproof installation method for monitoring equipment in order to solve the problems that the common monitoring equipment and wiring installation methods, the connection structure has insufficient strength in the wiring axial positioning design to avoid pulling and loosening, so that the waterproof ring is easy to be axially displaced at the abutment structure when the wiring is loosened, forming a gap, making the sealing effect unstable, and the common structural waterproof design is only used for water blocking without drainage design, making the interior of the monitoring equipment easy to be affected by moisture and affecting its normal operation.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a waterproof installation method for wiring of a monitoring device, wherein the connection structure of the monitoring device and the wiring corresponding to the installation method comprises a monitoring device, a wiring kit, a wiring and a fan, a wiring slot is arranged on the monitoring device, a monitoring interface is arranged at the inner end of the wiring slot, the wiring kit is clamped on the clamping ring on the outer side of the wiring slot, the wiring end is sequentially inserted into the wiring kit, the clamping ring and the wiring slot, the docking piece at the end thereof is docked with the monitoring interface, a waterproof sealing ring is arranged between the wiring and the wiring slot, the two ends of the wiring kit are clamped with the wiring surface, the fan is connected to the inner cavity of the wiring kit, and a touch switch associated with the fan is arranged on the inner wall of the wiring kit, and the installation method comprises the following steps:

[0005] S1, sealing ring positioning: press the waterproof sealing ring into and position it in the wiring slot;

[0006] S2, installation of the wiring kit: positioning the fan on the wiring kit, laying out the touch switch on the inner wall thereof and the power lines connecting the fan and the touch switch, and sleeve and clamp the end of the wiring kit on the clamp ring;

[0007] S3, wiring docking: the wiring is inserted into the wiring kit, the clamp, the wiring slot, and the waterproof sealing ring, the monitoring interface is docked with the docking piece, and the wiring is clamped and positioned with the wiring kit and the clamp;

[0008] S4, waterproof test: spray rainwater around the monitoring device to simulate rainfall, pull the wiring, and the wiring presses the touch switch, so that the fan performs air showering and drainage treatment on the inner cavity of the wiring kit, and detects the water ingress into the wiring slot through the sensor.

[0009] As a further description of the above technical solution:

[0010] One end of the wiring kit is inserted into the annular groove outside the clamping ring, and the first clamping block with a trapezoidal cross-section on the outer wall of the wiring kit is clamped in the groove of the outer wall of the annular groove, and the inclination angle of the inner side of the first clamping block is smaller than the inclination angle of the outer side of the first clamping block.

[0011] As a further description of the above technical solution:

[0012] The clamping ring is provided with a first clamping hole extending from the inside to the outside and gradually increasing in size. The inner wall of one end of the wiring kit is provided with a clamping spring piece, which is passed through the first clamping hole and its end abuts against the notch on the wiring surface.

[0013] As a further description of the above technical solution:

[0014] A wedge-shaped abutting surface is arranged inside the first clamping hole, and an arc-shaped avoiding surface is arranged outside the first clamping hole.

[0015] As a further description of the above technical solution:

[0016] The wiring surface is provided with a second clamping block at the outer end of the wiring kit, the second clamping block is clamped in the second clamping hole, the second clamping block is a trapezoidal cross-sectional structure and the inclination angle of the inner side inclined surface is smaller than the inclination angle of the outer side inclined surface.

[0017] As a further description of the above technical solution:

[0018] The wiring includes a wiring body and an eccentric connecting section that eccentrically connects the wiring bodies on both sides through an inclined transition section. The inner cavity of the wiring kit is eccentrically connected to set a first positioning cavity and a second positioning cavity. The retaining ring is inserted in the first positioning cavity, and the eccentric connecting section is inserted in the second positioning cavity.

[0019] As a further description of the above technical solution:

[0020] In step S3, the axis of the eccentric connecting section is located directly below the axis of the wiring body.

[0021] As a further description of the above technical solution:

[0022] The wiring is provided with a water retaining ring at the outer end of the wiring kit.

[0023] As a further description of the above technical solution:

[0024] The fan is a micro fan, which is arranged on the outer wall of the wiring kit and communicates with the inner cavity of the wiring kit through ventilation holes, or its axis is vertically arranged on the inner wall of the wiring kit.

[0025] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0026] 1. The wiring connection structure corresponding to the installation method of the present invention is realized by multiple clamping structures arranged along the axial direction of the wiring, specifically, the wiring and the wiring kit are clamped on the outside, and the wiring and the wiring kit, and the inner side of the clamping ring positioned on the monitoring device are clamped in multiple layers to achieve axial positioning of the wiring, and the waterproof sealing ring is used to waterproof the wiring end and the monitoring device to avoid loosening at the connection between the wiring and the monitoring device, and the waterproof sealing ring and the axial displacement of the two to form a gap, which leads to the problem of external water infiltration. When the monitoring device is in use, the wiring moves laterally, and the gap on one side between the wiring and its positioning structure is reduced, which leads to the problem that water is more likely to infiltrate here due to capillary action. This structure uses the design of the fan and the touch switch so that when the wiring is offset too much, it will be air-showered between it and the wiring kit to blow out the moisture in the gap between the two to avoid water infiltration, and has a drainage function on the basis of water blocking. This installation method and connection structure are convenient to disassemble and assemble, and have stable positioning and waterproof performance.

[0027] 2. Through the partial eccentric design of the wiring, the wiring is forced to bend in the vertical direction more easily, so as to simplify the corresponding air shower structure design, and make the upper and lower surfaces of the eccentric connection section always lower than the upper and lower surfaces of the corresponding inner end wiring body. The inclined gap formed makes it more difficult for external water to continue to penetrate into the wiring slot, thereby further improving the waterproof performance of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 The present invention is a structural schematic diagram of a connection structure between a monitoring device and wiring corresponding to a wiring waterproof installation method for a monitoring device.

[0030] Figure 2 It is a cross-sectional view of the connection structure between the monitoring device and the wiring in step S1 of a wiring waterproof installation method for the monitoring device.

[0031] Figure 3 It is a cross-sectional view of the connection structure between the monitoring device and the wiring in step S2 of a wiring waterproof installation method for the monitoring device.

[0032] Figure 4 The present invention is a cross-sectional view of a wiring kit in a connection structure between a monitoring device and wiring.

[0033] Figure 5 It is a cross-sectional view of the connection structure between the monitoring device and the wiring in step S3 of a method for waterproof installation of wiring of the monitoring device.

[0034] Figure 6 The present invention is a structural schematic diagram of wiring in a connection structure between a monitoring device and wiring.

[0035] Figure 7 It is a cross-sectional view of the connection structure between the monitoring device and the wiring in step S4 of a wiring waterproof installation method for the monitoring device.

[0036] Legend:

[0037] 1. Monitoring equipment; 11. Wiring slot; 12. Monitoring interface; 13. Clamp; 131. First clamp hole; 14. Annular clamp slot; 141. Clamp slot; 2. Wiring kit; 21. First positioning cavity; 22. Second positioning cavity; 23. First clamp block; 24. Clamping spring; 25. Second clamp hole; 26. Ventilation hole; 3. Wiring; 30. Waterproof sealing ring; 31. Wiring body; 311. Notch; 32. Docking piece; 33. Off-axis connecting section; 331. Inclined transition section; 332. Second clamp block; 34. Water retaining ring; 4. Fan; 41. Touch switch. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Embodiment 1:

[0045] See also Figure 1-7The present invention provides a technical solution: a method for waterproof installation of wiring of a monitoring device, wherein the connection structure of the monitoring device and the wiring corresponding to the installation method comprises a monitoring device 1, a wiring kit 2, a wiring 3 and a fan 4, wherein a wiring slot 11 is arranged on the monitoring device 1, and a monitoring interface 12 is arranged at the inner end of the wiring slot 11, the wiring kit 2 is clamped on a clamping ring 13 on the outer side of the wiring slot 11, and the end of the wiring 3 is sequentially inserted into the wiring kit 2, the clamping ring 13 and the wiring slot 11, and a docking piece 32 at the end thereof is docked with the monitoring interface 12, a waterproof sealing ring 30 is arranged between the wiring 3 and the wiring slot 11, and the two ends of the wiring kit 2 are clamped with the surface of the wiring 3, the fan 4 is connected to the inner cavity of the wiring kit 2, and a touch switch 41 associated with the fan 4 is arranged on the inner wall of the wiring kit 2, and the installation method comprises the following steps:

[0046] S1, sealing ring positioning: press the waterproof sealing ring 30 into and position it in the wiring slot 11;

[0047] S2, wiring kit installation: the fan 4 is positioned on the wiring kit 2, and the touch switch 41 on the inner wall thereof and the power connection line connecting the fan 4 and the touch switch 41 are laid out, and the end of the wiring kit 2 is sleeved and clamped on the clamp ring 13;

[0048] S3, wiring docking: the wiring 3 is inserted into the wiring kit 2, the clamping ring 13, the wiring slot 11, and the waterproof sealing ring 30, the monitoring interface 12 is docked with the docking piece 32, and the wiring 3 is clamped and positioned with the wiring kit 2 and the clamping ring 13;

[0049] S4, waterproof test: spray rainwater around the monitoring device 1 to simulate rainfall, pull the wiring 3, and the wiring 3 presses the touch switch 41, so that the fan 4 performs air showering and drainage treatment on the inner cavity of the wiring kit 2, and detects the water ingress into the wiring slot 11 through the sensor.

[0050] The wiring connection structure corresponding to the installation method of the present invention realizes the axial positioning of the wiring through multiple clamping structures arranged along the axial direction of the wiring, specifically the clamping of the wiring and the wiring kit, the wiring and the wiring kit, and the inner multi-layer nested clamping of the clamping ring positioned on the monitoring device, and cooperates with the waterproof sealing ring to waterproof the wiring end and the monitoring device, so as to avoid the problem of loosening at the connection point between the wiring and the monitoring device, and the waterproof sealing ring and the axial displacement between the two to form a gap, which leads to the problem of water infiltration from the outside. When the monitoring device is used, the wiring moves laterally, and the gap on one side between the wiring and its positioning structure is reduced, which leads to the problem that water is more likely to infiltrate here due to capillary action. This structure uses the design of the fan and the touch switch, so that when the wiring is offset too much, it will be air-showered between it and the wiring kit to blow out the moisture in the gap between the two to avoid water infiltration, and has a drainage function on the basis of water blocking. This installation method and connection structure are convenient to disassemble and assemble, and have stable positioning and waterproof performance.

[0051] One end of the wiring kit 2 is inserted into the annular groove 14 outside the clamp ring 13, and the first clamp block 23 with a trapezoidal cross section on the outer wall of the wiring kit 2 is clamped into the groove 141 on the outer wall of the annular groove 14, and the inclination angle of the inner side of the first clamp block 23 is smaller than the inclination angle of the outer side of the first clamp block 23. The design of the wiring kit 2 plugging into the annular groove 14 and clamping into the groove 141 can perform the preliminary positioning of the wiring kit 2 on the monitoring device 1, which is convenient for the subsequent installation process to proceed in an orderly manner, and the shape design of the first clamp block 23 makes the wiring kit 2 easy to insert and difficult to pull out, ensuring installation convenience and positioning stability.

[0052] The clamping ring 13 is provided with a first clamping hole 131 extending from the inside to the outside and gradually increasing in size. The inner wall of one end of the wiring kit 2 is provided with a clamping spring 24, which is inserted into the first clamping hole 131 and its end abuts against the notch 311 on the surface of the wiring 3. The above design makes the clamping ring 13, the wiring kit 2, and the wiring 3 associated, and because the clamping spring 24 is in an inclined state when clamped on the wiring 3, the wiring 3 will be subject to the elastic deformation resistance of the clamping spring 24 when it is forcibly pulled out, so as to improve the positioning stability of the wiring 3. Of course, the wiring 3 should be provided with a wear-resistant layer at the notch 311 to reduce the damage to the structural quality caused by the friction of the wiring 3. Therefore, the above design ensures the stable positioning of the wiring kit 2 and the wiring 3.

[0053] A wedge-shaped abutting surface is disposed inside the first engaging hole 131 , and an arc-shaped avoiding surface is disposed outside the first engaging hole 131 to provide structural avoiding when the engaging spring piece 24 is inserted into the first engaging hole 131 and elastically unfolded, and to provide structural support when the engaging spring piece 24 is engaged with the notch 311 .

[0054] The surface of the wiring 3 is provided with a second clamping block 332 at the outer end of the wiring kit 2, and the second clamping block 332 is clamped in the second clamping hole 25. The second clamping block 332 is a trapezoidal cross-sectional structure and the inclination angle of the inner side slope is smaller than the inclination angle of the outer side slope. Based on the three-layer nested clamping design of the clamping ring 13, the wiring kit 2, and the inner side of the wiring 3, the outer ends of the wiring kit 2 and the wiring 3 are clamped to form axial multi-point positioning. The shape design of the second clamping block 332 makes the wiring kit 2 easy to insert and difficult to pull out, thereby ensuring installation convenience and positioning stability.

[0055] The structural design of the above-mentioned clamping ring 13, wiring kit 2, and wiring 3, the installation process in the installation method steps S2 and 3 includes: S2, wiring kit installation: the end of the wiring kit 2 is sleeved and clamped on the clamping ring 13, specifically, the first positioning cavity 21 is plugged into the clamping ring 13, the clamping spring 24 is forced to fold and deform, and when it moves to the first clamping hole 131, it is elastically reset and unfolded, and is clamped into the first clamping hole 131 and supported and shaped by the wedge-shaped abutment surface, the inner side of the wiring kit 2 is plugged into the annular clamping groove 14, and is clamped with the clamping groove 141 through the first clamping block 23 Positioning; S3, wiring docking: the wiring 3 is inserted into the wiring kit 2, the clamping ring 13, the wiring slot 11, and the waterproof sealing ring 30, and the monitoring interface 12 is docked with the docking piece 32. The wiring 3 is clamped and positioned with the wiring kit 2 and the clamping ring 13. Specifically, the clamping spring 24 is squeezed and deformed by the wiring body 31 at the inner end, and slides into the recess 311 along its surface to complete the clamping. The second clamping block 332 is pressed into the second positioning cavity 22 and is clamped in the second clamping hole 25. The wiring kit 2 here can be plastically designed to facilitate the insertion, clamping and installation of the wiring 3.

[0056] The wiring 3 is provided with a water retaining ring 34 at the outer end of the wiring kit 2, which can properly block the gap between the wiring 3 and the end of the wiring kit 3 to reduce the amount of water seeping in here.

[0057] The fan 4 is a micro fan, which is arranged on the outer wall of the wiring kit 2 and connected to the inner cavity of the wiring kit 2 through the ventilation hole 26; for large-sized monitoring equipment 1, wiring kit 2, and wiring 3, the fan 4 can be arranged vertically on the inner wall of the wiring kit 2. At this time, the touch switch 41 in the relative position can drive the fan 4 in both directions to ventilate the gap between the wiring kit 2 and the wiring 3 from the open side to the narrow side when the wiring 3 is laterally deflected, thereby ensuring stable air supply and smooth drainage from the narrow side.

[0058] Embodiment 2:

[0059] See also Figure 5-7On the basis of the above-mentioned embodiment 1, preferably, the wiring 3 includes a wiring body 31 and an eccentric connecting section 33 which eccentrically connects the wiring body 31 on both sides through an inclined transition section 331, and the inner cavity of the wiring kit 2 is eccentrically connected to set a first positioning cavity 21 and a second positioning cavity 22, the retaining ring 13 is inserted in the first positioning cavity 21, and the eccentric connecting section 33 is inserted in the second positioning cavity 22.

[0060] In step S3 , the axis of the eccentric connecting section 33 is located directly below the axis of the wiring body 31 .

[0061] Through the above-mentioned partial eccentric design of the connection 3, the connection 3 is forced to bend in a direction more inclined toward the vertical direction, so as to simplify the corresponding air shower structure design, and make the upper and lower surfaces of the eccentric connecting section 33 always lower than the upper and lower surfaces of the corresponding inner end connection body 31. The inclined gap formed thereby makes it more difficult for external water to continue to penetrate into the connection slot 11, thereby further improving the waterproof performance of the structure.

[0062] In summary, due to the adoption of the above technical solution, the wiring waterproof installation method of a monitoring device in this embodiment has the following beneficial effects compared with the prior art:

[0063] 1. The wiring connection structure corresponding to the installation method of the present invention is realized by multiple clamping structures arranged along the axial direction of the wiring, specifically, the wiring and the wiring kit are clamped on the outside, and the wiring and the wiring kit, and the inner side of the clamping ring positioned on the monitoring device are clamped in multiple layers to achieve axial positioning of the wiring, and the waterproof sealing ring is used to waterproof the wiring end and the monitoring device to avoid loosening at the connection between the wiring and the monitoring device, and the waterproof sealing ring and the axial displacement of the two to form a gap, which leads to the problem of external water infiltration. When the monitoring device is in use, the wiring moves laterally, and the gap on one side between the wiring and its positioning structure is reduced, which leads to the problem that water is more likely to infiltrate here due to capillary action. This structure uses the design of the fan and the touch switch so that when the wiring is offset too much, it will be air-showered between it and the wiring kit to blow out the moisture in the gap between the two to avoid water infiltration, and has a drainage function on the basis of water blocking. This installation method and connection structure are convenient to disassemble and assemble, and have stable positioning and waterproof performance.

[0064] 2. Through the partial eccentric design of the wiring, the wiring is forced to bend in the vertical direction more easily, so as to simplify the corresponding air shower structure design, and make the upper and lower surfaces of the eccentric connection section always lower than the upper and lower surfaces of the corresponding inner end wiring body. The inclined gap formed makes it more difficult for external water to continue to penetrate into the wiring slot, thereby further improving the waterproof performance of the structure.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for waterproof installation of wiring of monitoring equipment, characterized in that: The connection structure between the monitoring device and the wiring corresponding to the installation method includes a monitoring device, a wiring kit, a wiring and a fan. The monitoring device is provided with a wiring slot, and the inner end of the wiring slot is provided with a monitoring interface. The wiring kit is clamped on the clamping ring on the outer side of the wiring slot. The wiring end is sequentially inserted into the wiring kit, the clamping ring, and the wiring slot, and the docking piece at the end is docked with the monitoring interface. A waterproof sealing ring is provided between the wiring and the wiring slot, and both ends of the wiring kit are clamped with the wiring surface. The fan is connected to the inner cavity of the wiring kit, and a touch switch associated with the fan is provided on the inner wall of the wiring kit. The installation method includes the following steps: S1, sealing ring positioning: press the waterproof sealing ring into and position it in the wiring slot; S2, installation of the wiring kit: positioning the fan on the wiring kit, laying out the touch switch on the inner wall thereof and the power lines connecting the fan and the touch switch, and sleeve and clamp the end of the wiring kit on the clamp ring; S3, wiring docking: the wiring is inserted into the wiring kit, the clamp, the wiring slot, and the waterproof sealing ring, the monitoring interface is docked with the docking piece, and the wiring is clamped and positioned with the wiring kit and the clamp; S4, waterproof test: spray rainwater around the monitoring device to simulate rainfall, pull the wiring, and the wiring presses the touch switch, so that the fan performs air showering and drainage treatment on the inner cavity of the wiring kit, and detects the water ingress into the wiring slot through the sensor.

2. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: One end of the wiring kit is inserted into the annular groove outside the clamping ring, and the first clamping block with a trapezoidal cross-section on the outer wall of the wiring kit is clamped in the groove of the outer wall of the annular groove, and the inclination angle of the inner side of the first clamping block is smaller than the inclination angle of the outer side of the first clamping block.

3. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: The clamping ring is provided with a first clamping hole extending from the inside to the outside and gradually increasing in size. The inner wall of one end of the wiring kit is provided with a clamping spring piece, which is passed through the first clamping hole and its end abuts against the notch on the wiring surface.

4. A method for waterproof installation of wiring of monitoring equipment according to claim 3, characterized in that: A wedge-shaped abutting surface is arranged inside the first clamping hole, and an arc-shaped avoiding surface is arranged outside the first clamping hole.

5. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: The wiring surface is provided with a second clamping block at the outer end of the wiring kit, the second clamping block is clamped in the second clamping hole, the second clamping block is a trapezoidal cross-sectional structure and the inclination angle of the inner side inclined surface is smaller than the inclination angle of the outer side inclined surface.

6. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: The wiring includes a wiring body and an eccentric connecting section that eccentrically connects the wiring bodies on both sides through an inclined transition section. The inner cavity of the wiring kit is eccentrically connected to set a first positioning cavity and a second positioning cavity. The retaining ring is inserted in the first positioning cavity, and the eccentric connecting section is inserted in the second positioning cavity.

7. A method for waterproof installation of wiring of monitoring equipment according to claim 6, characterized in that: In step S3, the axis of the eccentric connecting section is located directly below the axis of the wiring body.

8. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: The wiring is provided with a water retaining ring at the outer end of the wiring kit.

9. A method for waterproof installation of wiring of monitoring equipment according to claim 1, characterized in that: The fan is a micro fan, which is arranged on the outer wall of the wiring kit and communicates with the inner cavity of the wiring kit through ventilation holes, or its axis is vertically arranged on the inner wall of the wiring kit.

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